package com.ruoyi.classai.service;

import com.ruoyi.classai.domain.EwcClassCourse;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * 班级课程关联Service接口
 * 
 * @author lcj
 * @date 2025-02-27
 */
public interface IEwcClassCourseService extends IService<EwcClassCourse> {

    /**
     * 统计班级课程
     * @param classId 班级id
     * @param teacherId 老师id
     * @return
     */
    Long countClassCourse(String classId,String teacherId);
}
